Home GPU Comparison NVIDIA GeForce 9800 GX2 vs AMD FireStream 9270

NVIDIA GeForce 9800 GX2 vs AMD FireStream 9270

We compared two Desktop platform GPUs: 512MB VRAM GeForce 9800 GX2 and 2GB VRAM FireStream 9270 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD FireStream 9270 's Advantages
Released 8 months late
More VRAM (2GB vs 512GB)
Larger VRAM bandwidth (115.2GB/s vs 64.00GB/s)
672 additional rendering cores
Lower TDP (160W vs 197W)

Score

Benchmark

FP32 (float)
GeForce 9800 GX2
0.384 TFLOPS
FireStream 9270 +212%
1.2 TFLOPS
VS

Graphics Card

Mar 2008
Release Date
Nov 2008
GeForce 9
Generation
FireStream
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1000 MHz
Memory Clock
900 MHz

Memory

512MB
Memory Size
2GB
GDDR3
Memory Type
GDDR5
256bit
Memory Bus
256bit
64.00GB/s
Bandwidth
115.2GB/s

Render Config

-
Compute Units
10
16
SM Count
-
128
Shading Units
800
64
TMUs
40
16
ROPs
16
-
-
-
-
-
-
-
L1 Cache
16 KB (per CU)
64 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

9.600 GPixel/s
Pixel Rate
12.00 GPixel/s
38.40 GTexel/s
Texture Rate
30.00 GTexel/s
-
-
-
384.0 GFLOPS
FP32 (float)
1200 GFLOPS
-
FP64 (double)
240.0 GFLOPS

Board Design

197W
TDP
160W
450 W
Suggested PSU
450 W
2x DVI 1x HDMI
Outputs
1x DVI
1x 6-pin + 1x 8-pin
Power Connectors
2x 6-pin

Graphics Processor

G92
GPU Name
RV770
G92-450-A2
GPU Variant
RV770 XT
Tesla
Architecture
TeraScale
TSMC
Foundry
TSMC
65 nm
Process Size
55 nm
0.754 billion
Transistors
0.956 billion
324 mm²
Die Size
256 mm²

Graphics Features

11.1 (10_0)
DirectX
10.1 (10_1)
3.3
OpenGL
3.3
1.1
OpenCL
1.1
N/A
Vulkan
N/A
1.1
CUDA
-
4.0
Shader Model
4.1

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